PEREIRA DE FREITAS, J., MARCELINO PATRÍCIO, M. D. C., DE FREITAS, F. E., FERREIRA DA SILVA NETO, M., & DE ALCÂNTARA SILVA, V. M. (2013). PEASANT STRUGGLES SERTÃO IN HIGH AND ENVIRONMENTAL ISSUE: THE QUEST FOR SUSTAINABILITY IN THE SETTLEMENT OF SANTO ANTONIO, THE CITY OF CAJAZEIRAS/PB. POLÊM!CA, 12(1), 137–147. https://doi.org/10.12957/polemica.2013.5294